Planning authority
Hillingdon planning applications
6,415 public planning records in the production OGL dataset, newest first, linked to council source pages.
View Hillingdon statistics →Applications
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Hillingdon/3063/APP/2026/2378
HEATHROW PARK THISTLE HOTEL BATH ROAD LONGFORD
Replacement of external materials from brick to cladding and canopy soffit, with new LED lighting to replace existing downlighters.
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Hillingdon/80054/APP/2026/2375
BATFORD PLAYSPACE VARCOE GARDENS HAYES UB3 2FF
Details pursuant to the discharge of Condition 5 (Play Area Management and Maintenance Plan) of planning permission ref. 80054/APP/2026/1117, dated 09-07-2026 (Remodelling of park space inc...
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Hillingdon/10466/APP/2026/2362
18 WHITEHEATH AVENUE RUISLIP
Conversion of garage into habitable space including amendments to fenestrations (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/45561/APP/2026/2285
171 LYNHURST CRESCENT UXBRIDGE
Conversion of roof space to habitable use to include a rear dormer and 3 roof lights, and the erection of an outbuilding to be used as home office and home gym (Application for a Certificat...
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Hillingdon/9528/APP/2026/2365
4 BURLEIGH ROAD HILLINGDON
Proposed hipped to gable loft conversion with rear dormer, side facing window and front 2 roof lights (Application for a Certificate of Lawful Development for a Proposed Development).
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Hillingdon/32824/APP/2026/2358
116 BOTWELL COMMON ROAD HAYES
Erection of a rear garden outbuilding
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Hillingdon/36765/APP/2026/2281
182 GROSVENOR AVENUE HAYES
Erection of outbuilding to rear garden for use as a gymnasium, playroom and home office, following demolition of existing structures at rear (Application for a Certificate of Lawful Develop...
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Hillingdon/55634/APP/2026/2351
1-3 COLDHARBOUR LANE HAYES
Details pursuant to the discharge of Conditions 7 (landscape scheme) of planning permission ref. 55634/APP/2022/3372, dated 30-09-24 (Demolition of existing building and construction of new...
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Hillingdon/55634/APP/2026/2352
1-3 COLDHARBOUR LANE HAYES
Details pursuant to the discharge of Conditions 6 (materials) of planning permission ref. 55634/APP/2022/3372, dated 30-09-24 (Demolition of existing building and construction of new mixed...
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Hillingdon/69401/APP/2026/2356
4 GREENHEYS CLOSE NORTHWOOD
Erection of a part single part two storey extension to the side and rear, erection of a front extension
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Hillingdon/75052/APP/2026/2347
REAR OF 229 AND 229A VICTORIA ROAD RUISLIP HA4 9BS
Erection of a two-storey, two-bedroom dwelling, with associated parking and amenity space, including demolition of existing garages at land to the rear of 229 Victoria Road.
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Hillingdon/80061/APP/2026/2348
72 BREAKSPEAR RD S ICKENHAM UB10 8HE
Erection of a single story wrap around extension to the side and rear, erection of a front extension, conversion of roof from hip to gable end, erection of outbuilding
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Hillingdon/80297/APP/2026/2355
6 DUDLEY DRIVE RUISLIP HA4 6QN
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 2.90 metres, and for which th...
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Hillingdon/18399/APP/2026/2342
UNIT B Prologis Park STOCKLEY ROAD WEST DRAYTON UB7 9FN
Details pursuant to the discharge of Conditions 4 (Biodiversity Gain Plan) of planning permission ref. 18399/APP/2026/586, dated 05-06-26 (Additional access into the site at the front, with...
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Hillingdon/234/APP/2026/2343
98 BREAKSPEAR ROAD SOUTH ICKENHAM
SAP Validated - Conversion of roof space to habitable use to include a rear dormer, 3no. front roof lights, 1no. rear roof light, conversion of roof from 2 x hip to gable ends with a new ga...
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Hillingdon/47909/APP/2026/2333
10 HILLINGDON HILL UXBRIGDE
Conversion of roof space to habitable use to include hip to gable extension, rear dormer and 3x front roof lights (Application for a certificate of lawful development for a proposed develop...
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Hillingdon/65293/APP/2026/2339
395 FIELD END ROAD RUISLIP
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.60 metres, for which the maximum height would be 3.40 metres, and for which th...
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Hillingdon/79809/APP/2026/2338
8 ELGIN DRIVE NORTHWOOD HA6 2YR
Erection of a front porch infill extension (Retrospective)
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Hillingdon/80204/TRE/2026/235
2 LANGTON GROVE NORTHWOOD HA6 2PS
TPO 114 T13 - T18 - Row of flowering Plum trees. Crown Lifting by 3 metres and front Limb removal back to boundary line. T10 - T11 2x Cyprus Tree to fell T8 - 1 x Conifer Tree remove. T9- 1...
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Hillingdon/9787/TRE/2026/234
42 DENE ROAD NORTHWOOD
TPO 13 T35 1x Lime tree to carry out 30% crown reduction pruning back to growth points. G3 1x Lime tree to carry out 30% crown reduction.
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Hillingdon/27643/TRE/2026/233
22 ARDEN MHOR EASTCOTE
TPO 85a G1 1x Beech to reduce and reshape by 2m and thin by 30%. T72 1x Oak reshape to previous pruning points reducing up to 3m.
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Hillingdon/53491/APP/2026/2329
138 COLDHARBOUR LANE HAYES
Details pursuant to the discharge of Conditions 7 (landscape scheme), 8 (car parking an vehicular access), 9 (cycle parking) of planning permission ref. 53491/APP/2026/467, dated 28-05-2026...
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Hillingdon/80073/APP/2026/2332
101 GOSHAWK GARDENS HAYES UB4 8LD
Erection of a wraparound part single part double storey side and rear extension, including a front porch.
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Hillingdon/80294/APP/2026/2324
2 ARDLEY CLOSE RUISLIP HA4 7PL
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.00 metres, and for which th...
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Hillingdon/80295/APP/2026/2326
69 CLEAVE AVENUE HAYES UB3 4HA
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.24 metres, and for which th...
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Hillingdon/34293/APP/2026/2319
78 PEMBROKE ROAD RUISLIP
Erection of a single storey wrap around extension, following the removal of the existing rear extension and chimney stacks
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Hillingdon/71544/APP/2026/2318
17 EASTHOLME HAYES UB3 2HZ
Erection of a part first floor rear extension.
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Hillingdon/71554/APP/2026/2316
UNIT 1 HEATHROW INTERCHANGE BULLSBROOK ROAD HAYES
Section 96a application for Non-Material Amendment to planning permission reference 71554/APP/2025/47, dated 19-03-25 (Redevelopment of the site to deliver a substation in connection with t...
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Hillingdon/79865/APP/2026/2322
Land to North of Meadowlea Close MEADOWLEA CLOSE HARMONDSWORTH UB7 0AF
Existing use of an open field as Sui Generis (equestrian use), erection of a field stable, caravans, and outbuildings (Application for a Certificate of Lawful Development for Existing Use)
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Hillingdon/80292/APP/2026/2320
9 HAMILTON ROAD HAYES UB3 3AR
Erection of a single storey rear extension, following the demolition of an existing rear structure (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/80293/APP/2026/2321
7 THE FURROWS HAREFIELD UB9 6AT
ERECTION OF A SINGLE STOREY FRONT PORCH FOR W.C.
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Hillingdon/17178/TRE/2026/232
97 WEST END ROAD RUISLIP
TPO 572 T1 1x Hornbeam T2 1x Common Ash to prune approx. 1/3 off height and trim lower branches to increase distance from road and lamppost .
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Hillingdon/26712/APP/2026/2313
CETLAS FARM ROAD NORTHWOOD
Erection of front boundary wall and alterations to landscaping
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Hillingdon/54228/APP/2026/2315
46 THE DRIVE ICKENHAM
Demolition of existing house, and build new 6 bedroom detached house.
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Hillingdon/664/TRE/2026/231
ST MARTIN'S SCHOOL MOOR PARK ROAD NORTHWOOD HA6 2DJ
Tree Number - T1 Tree Type - Oak (Quercus robur) Approx Height - 16m Location - Hillingdon council owned Service - Cut Back Work required - Cut back all lateral encroaching growth back to c...
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Hillingdon/72878/APP/2026/2310
101-103 LANSBURY DRIVE HAYES UB4 8RW
Erection of a first-floor rear extension, loft conversion including rear dormers, a side dormer, and three front and one side roof lights, together with internal alterations and cycle stora...
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Hillingdon/10934/APP/2026/2298
10 DEANE WAY RUISLIP
Erection of a single storey side and rear extension, and conversion of roof space to habitable use including a rear dormer and hip to gable end conversion, following the demolition of the e...
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Hillingdon/19679/APP/2026/2303
99 LYNHURST CRESCENT UXBRIDGE
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.00 metres, and for which th...
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Hillingdon/23271/APP/2026/2308
8 WARREN ROAD ICKENHAM
Demolition of existing two storey detached dwelling house and erection of two storey 5 bed detached dwelling.
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Hillingdon/38054/APP/2026/2299
33 EAST AVENUE HAYES
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.00 metres, and for which th...
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Hillingdon/69159/APP/2026/2302
24 CROSIER WAY RUISLIP HA4 6HF
Proposed loft conversion including hip to gable change, formation of new rear dormer roof, new roof window, new side window and closing up of existing side window.(Application for a Certifi...
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Hillingdon/79650/APP/2026/2306
18 WEST WALK HAYES UB3 3JH
Erection of a single storey wrap around extension to the side and rear
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Hillingdon/80208/APP/2026/2301
5 LANCASTER ROAD UXBRIDGE UB8 1AW
Loft extension including constructing a rear dormer, hip to gable and insertion of roof light in the front slope of the pitched roof (Application for a Certificate of Lawful Development for...
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Hillingdon/887/APP/2026/2305
46 BOUNDARY ROAD EASTCOTE
Erection of a single storey extension to the rear
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Hillingdon/35857/APP/2026/2297
34 FERNDALE CRESCENT COWLEY UXBRIDGE
Erection of a single storey side extension
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Hillingdon/8136/APP/2026/2287
62 MORAY AVENUE HAYES
Non-material amendment to planning permission ref. 8136/APP/2024/1601 dated 24-07-24 (Construction of a single-storey rear extension and the conversion of roofspace to habitable use, includ...
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Hillingdon/25665/APP/2026/2270
13 LINKSWAY NORTHWOOD HA6 2XA
Erection of new detached single family dwelling house with attached garage.
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Hillingdon/3299/APP/2026/2278
22 OAKWOOD ROAD PINNER
Erection of a single-storey side extension to create a ground-floor wet room.
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Hillingdon/5500/APP/2026/2277
2 MORAY AVENUE HAYES
Hip to gable loft conversion incorporating a rear dormer extension (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/5500/APP/2026/2280
2 MORAY AVENUE HAYES
A PART SINGLE PART DOUBLE STOREY SIDE AND REAR EXTENSIONS AND GROUND FLOOR WRAP AROUND SIDE/ REAR EXTENSIONS
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Hillingdon/74288/APP/2026/2274
38 SHARPS LANE RUISLIP HA4 7JQ
Outbuilding at the rear of the garden.
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Hillingdon/80281/APP/2026/2272
32 BROOKDENE DRIVE NORTHWOOD HA6 3NS
Conversion of integral Garage into Habitable space including amendments to fenestrations (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/24697/APP/2026/2265
7 CHUDLEIGH WAY RUISLIP
Conversion of roof space to habitable use to include a hip to gable extension and rear dormer (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/29379/APP/2026/2260
70 HAYMAN CRESCENT HAYES
Details pursuant to the discharge of Conditions 8 (Biodiversity Net Gain) of planning permission ref. 29379/APP/2025/1516, dated 23-12-25 (Erection of a new two storey 2-bedroom dwelling, w...
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Hillingdon/64134/APP/2026/2271
18 SOUTH CLOSE WEST DRAYTON MIDDLESEX UB7 9LS
Two-storey side extension, part single part two-storey rear extension, and loft conversion
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Hillingdon/6843/APP/2026/2264
HOLIDAY INN SIPSON ROAD WEST DRAYTON
Installation of a combined heat and power (CHP) system and associated infrastructure.
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Hillingdon/79988/APP/2026/2263
111 HARLINGTON ROAD UXBRIDGE UB8 3JA
Erection of a single storey side and rear extension.
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Hillingdon/80260/APP/2026/2186
19 GOSHAWK GARDENS HAYES UB4 8LA
Conversion of roof space to habitable use to include a rear dormer, Hip to Gable roof extension with 3 front roof lights and the erection of an outbuilding to rear garden (Application for a...
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Hillingdon/8571/APP/2026/2269
101 GROSVENOR CRESCENT UXBRIDGE
Erection of a single storey extension to the rear/side
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Hillingdon/69577/TRE/2026/226
6 EASTBURY AVENUE NORTHWOOD HA6 3LG
TPO 155 T4 1x Oak to reduce height by up to 5.5m and lateral spread on all sides by up to 4m.